DE801156C - Process for elastic printing on letterpress and offset printing machines - Google Patents

Process for elastic printing on letterpress and offset printing machines

Info

Publication number
DE801156C
DE801156C DEP41106A DEP0041106A DE801156C DE 801156 C DE801156 C DE 801156C DE P41106 A DEP41106 A DE P41106A DE P0041106 A DEP0041106 A DE P0041106A DE 801156 C DE801156 C DE 801156C
Authority
DE
Germany
Prior art keywords
printing
letterpress
elastic
offset printing
offset
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEP41106A
Other languages
German (de)
Inventor
Albert Zaecherl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALBERT ZAECHERL
Original Assignee
ALBERT ZAECHERL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ALBERT ZAECHERL filed Critical ALBERT ZAECHERL
Priority to DEP41106A priority Critical patent/DE801156C/en
Application granted granted Critical
Publication of DE801156C publication Critical patent/DE801156C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N7/00—Shells for rollers of printing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/02—Top layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/04—Intermediate layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/14—Location or type of the layers in shells for rollers of printing machines characterised by macromolecular organic compounds

Landscapes

  • Printing Plates And Materials Therefor (AREA)

Description

Verfahren zum elastischen Druck auf Buchdruck- und Off setdruckmaschinen Der bis heute übliche Vorgang zur Einrichtung einer Druckform in clci- Flachforinmachine ist fol- gender: Eine Druckturm mit Schrift und Bild wird mittels Zurichtung auf denn Druckzy-liiider und Kreidereliefzurichtung, welche ebenfalls auf den I>rticl;zvliitcler grkleln wird, so weit gebracht. clal.i die I>rucke einwandfrei und schön gedruckt aus der Maschine kommen. Diese Zurichtung für eine Iruckforrn von A Buchseiten erfordert _lrheitszeit 8 bis 12 `ttmden unct auch einen solchen Maschinen- stillstand! Der _hufzug auf dem Druckzylinder (t mm Dicke) besteht ungefähr aus 4 Tauenbogen. Zurichtttct9 3 H()gen Taltier. Reliefzurichtung und einem Gunnnituch. Die 1wlischees sind auf Reliefzurichtung auf I?isenunterlagen. Der Druckzylinder kann hei diesem harten Druckverfahren nur mit sehr starkem I'rel.lclruck einen brauchbaren Druck er- zielen. Bei <lein beanspruchten Druckverfahren wird gerade auf dein entgegengesetzten Wege ein brauch- bares sch<icws Druckerzeugnis durch g<utz leichten elastischen Druck erzielt. Der _Aufzug auf dein I)ruckz@-lincler (t mm Dicke) ist ein Tauenbogen, eilt Gummituch. ein Pamgummituch und eilt dünner Cellpphanhogen. Zwischen ciem Klischee und der Holz- oder Eisenunterlage kommt eine Finlage von (lern gleichen t)ttragummi, welcher auf dein Druck- zylinder Verwendung findet. HA Gien bisherigen Druckverfahren liegt das Klischee auf der harten Holz- oder Eisenunterlage. Der ausschlaggebende Punkt bei dem hier bean- yruchten Druckverfahren für l@uchdruck sowie Offsetdruck besteht eben darin, daß dem Druckzylinder wie auch der Druckform bzw. dem Klischee die gleiche Widerstandskraft gegeben und dadurch ein ganz bedeutender Vorteil erzielt wird. Auch bei dem Offsetdruck ist eine bedeutende Erleichterung im Gesamtdruck zu konstatieren. In Wegfall kommt bei dem Buchdruck bis zu go% die übliche allgemein notwendige Zeit für die Zurichtung, bei jeder Druckform je nach Beschaffenheit von 3 bis 18 Stunden, ebenso ganz in Wegfall kommt die Kreidereliefzurichtung, und dadurch wird der Maschinenstillstand pro Druckform bis zu ;00/0 reduziert.A method for elastic pressure on letterpress and Off setdruckmaschinen The usual procedure for setting up to this day a printing form in the clci- flat form machine is fol- gender: A printing tower with text and images will be by means of dressing on the pressure cylinder and Chalk relief finishing, which is also on the I>rticl; zvliitcler rumble is brought so far. clal.i the I> jerks flawlessly and nicely printed out of the Machine come. This dressing for a The printing of A book pages takes time 8 to 12 `ttmden also such a machine stand still! The hoof hoof on the pressure cylinder (t mm thick) consists of approximately 4 rope arcs. Zurichtttct9 3 H () gen Taltier. Relief finishing and a Gunnni cloth. The 1wlischees are to be made in relief on I? Isen documents. The printing cylinder can in this tough printing process only with very strong I'rel.lclruck a usable pressure aim. In the case of printing processes that are only used, just on your opposite path a useful Bares sch <icws print product through g <uter light elastic pressure achieved. The elevator to your I) ruckz @ -lincler (t mm thickness) is a rope bow, rushes blanket. a pam rubber cloth and rushes thinner Cellphanhogen. Between the cliché and the A finlage comes from a wooden or iron base (learn the same t) carrying rubber, which on your pressure cylinder is used. HA Gien's previous printing process is that Cliché on the hard wooden or iron base. The decisive point in the here requested yruchten printing process for l @ uchdruck as well Offset printing consists precisely in the fact that the printing cylinder as well as the printing form or the cliché are given the same resistance force and thereby a very significant advantage is achieved. In offset printing, too, there is a significant improvement in overall printing. In the case of letterpress printing, up to 20% of the usual time required for the set-up is omitted, depending on the nature of each printing form from 3 to 18 hours, and the chalk relief setting is also completely omitted, and the machine downtime per printing form is up to; 00 / 0 reduced.

Claims (1)

PATENTANSPRUCII: Verfahren zum elastischen Druck auf Buch-und Offsetdruckniascliinen, dadurch gekennzeichnet, ciaß die Bilddruckformen mittels einer elastischen Zwischenlage, z.13. aus Gummi, auf die Unterlage montiert und der Gegendruckzylinder mit einem Aufzug versehen wird, der aus den üblichen Tatren- und anderen Papierbogen mit einer Einlage von einem Gummituch und einem Paragunimittich besteht und eine oberste Lage aus Cellophan besitzt.PATENT CLAIM: Process for elastic printing on letterpress and offset printing tapes, characterized in that the image printing forms are made by means of an elastic intermediate layer, z.13. made of rubber, mounted on the base and the impression cylinder with a Lift is provided, which consists of the usual Tatren and other paper sheets with a Insert consists of a rubber blanket and a paragun parakeet and a top layer made of cellophane.
DEP41106A 1949-04-28 1949-04-28 Process for elastic printing on letterpress and offset printing machines Expired DE801156C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP41106A DE801156C (en) 1949-04-28 1949-04-28 Process for elastic printing on letterpress and offset printing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP41106A DE801156C (en) 1949-04-28 1949-04-28 Process for elastic printing on letterpress and offset printing machines

Publications (1)

Publication Number Publication Date
DE801156C true DE801156C (en) 1950-12-28

Family

ID=7377574

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP41106A Expired DE801156C (en) 1949-04-28 1949-04-28 Process for elastic printing on letterpress and offset printing machines

Country Status (1)

Country Link
DE (1) DE801156C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141658B (en) * 1959-06-24 1962-12-27 Ernst Henzler Finishing for high pressure forms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141658B (en) * 1959-06-24 1962-12-27 Ernst Henzler Finishing for high pressure forms

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